Earls 581803ERL #3 AN Tube Nuts for 3/16-Inch Tube, Blue Anodized Aluminum, Pair

Earls 581803ERL #3 AN tube nuts are designed for use with 3/16-inch tubing and provide a practical component for compatible tube-fitting assemblies. Made from aluminum and finished with a blue anodized coating, these tube nuts combine a lightweight construction with a clearly identifiable appearance.

This pair includes two #3 AN tube nuts, making it convenient to service or assemble applications requiring matching tube-nut components. The blue anodized finish adds a distinct color to the fitting while maintaining the product’s aluminum construction.

Use these Earls tube nuts where #3 AN fittings and 3/16-inch tubing are specified. Verify thread, fitting, and application requirements before installation to ensure proper compatibility. The 581803ERL part number provides a straightforward reference when selecting replacement or assembly components.

Features:

• Brand: Earls
• Part Number: 581803ERL
• Fitting Type: Tube nut
• AN Size: #3 AN
• Tube Compatibility: For 3/16-inch tube
• Material: Aluminum
• Finish: Blue anodized
• Quantity: Pair